OSL - YOW

C$ 654 Find Cheap Flights from Oslo to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Ottawa departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Ottawa, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 940
Overall average: C$ 1,066
Air Canada
Sun 3/5Sun 10/5
OSL - YOW • 2 stops
Cheapest one-way flights
C$ 654
Multiple Airlines
Tue 8/9
OSL - YOW • 3 stops
Top airlines
Cheapest • from C$ 940 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Oslo and Ottawa. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Oslo to Ottawa (OSL-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oslo to Ottawa

Sun, 3 May - Sun, 10 May
Air Canada Logo
6:25 a.m. - 8:28 a.m.
OSL
-
YOW
32h 03m
2 stops
Air Canada Logo
9:30 p.m. - 1:15 p.m.
YOW
-
OSL
33h 45m
2 stops
C$ 940Air Canada
Mon, 20 Apr - Tue, 5 May
Air Canada Logo
11:45 a.m. - 4:21 p.m.
OSL
-
YOW
34h 36m
2 stops
Air Canada Logo
12:15 p.m. - 12:15 p.m.
YOW
-
OSL
18h 00m
2 stops
C$ 956Air Canada
Thu, 4 Jun - Mon, 8 Jun
Air Canada Logo
6:45 a.m. - 8:28 a.m.
OSL
-
YOW
31h 43m
2 stops
Air Canada Logo
9:05 a.m. - 3:25 p.m.
YOW
-
OSL
24h 20m
2 stops
C$ 981Air Canada
Fri, 1 May - Sun, 17 May
Air Canada Logo
1:05 p.m. - 11:54 p.m.
OSL
-
YOW
16h 49m
2 stops
Air Canada Logo
9:30 p.m. - 5:55 p.m.
YOW
-
OSL
38h 25m
2 stops
C$ 985Air Canada
Fri, 1 May - Sun, 17 May
Air Canada Logo
9:55 a.m. - 2:48 p.m.
OSL
-
YOW
34h 53m
2 stops
Air Canada Logo
4:00 p.m. - 5:15 p.m.
YOW
-
OSL
19h 15m
2 stops
C$ 988Air Canada
Fri, 1 May - Sun, 17 May
Air France Logo
6:30 a.m. - 3:00 p.m.
OSL
-
YOW
14h 30m
1 stop
Air France Logo
5:25 p.m. - 11:45 a.m.
YOW
-
OSL
12h 20m
1 stop
C$ 996Air France
Thu, 4 Jun - Sat, 20 Jun
Air Canada Logo
6:45 a.m. - 10:11 p.m.
OSL
-
YOW
21h 26m
2 stops
Air Canada Logo
2:00 p.m. - 12:15 p.m.
YOW
-
OSL
16h 15m
2 stops
C$ 1,000Air Canada
Mon, 20 Apr - Mon, 4 May
Air Canada Logo
9:55 a.m. - 10:05 p.m.
OSL
-
YOW
18h 10m
2 stops
Air Canada Logo
2:40 p.m. - 1:15 p.m.
YOW
-
OSL
16h 35m
2 stops
C$ 1,007Air Canada
Thu, 4 Jun - Sun, 7 Jun
Air Canada Logo
6:45 a.m. - 6:53 p.m.
OSL
-
YOW
42h 08m
2 stops
Air Canada Logo
11:15 a.m. - 2:50 p.m.
YOW
-
OSL
21h 35m
2 stops
C$ 1,012Air Canada
Fri, 1 May - Sun, 17 May
Air France Logo
6:30 a.m. - 3:00 p.m.
OSL
-
YOW
14h 30m
1 stop
Air France Logo
5:25 p.m. - 4:40 p.m.
YOW
-
OSL
17h 15m
1 stop
C$ 1,017Air France
Booking Insights

KAYAK's insights & trends for Oslo to Ottawa flights

Get data-powered insights and trends into flights from Oslo to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Oslo Gardermoen Airport to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Ottawa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Ottawa is October, where tickets cost C$ 796 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is C$ 1,091 and C$ 1,085 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport to Ottawa?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Ottawa, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oslo Gardermoen Airport to Ottawa, you should book around 6 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flightC$ 654
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Oslo to Ottawa

When to book flights from Oslo to Ottawa

Are your dates flexible? Find out the best times to travel from Oslo to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Ottawa flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Ottawa?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Ottawa was C$ 654 for a one-way ticket and C$ 940 for a round-trip.

  • Which aircraft models fly most regularly from Oslo to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oslo to Ottawa?

    Star Alliance is the only airline alliance operating flights between Oslo and Ottawa.

  • How does KAYAK find such low prices on flights from Oslo to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Oslo is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Oslo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Oslo to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10828 reviews
6.3Food
7.3Boarding
7.8Crew
7.1Comfort
6.8Entertainment
Airline reviews

Other than flights being cancelled and 3.5 hours late causing missed connections it was ok.

6.0 GoodAlan, Mar 2026
YHZ - YYZ
Read more Air Canada reviews

Other than flights being cancelled and 3.5 hours late causing missed connections it was ok.

Was disappointed when landing in Canada was made to wait for over 1 hour with several other parents and babies for our strollers . The expectation was that the gate checked strollers would be there when exiting aircraft. This was not the case we were told to walk to a point and wait for them . After being left there and not being updated we were met with very hostile and rude air canada staff . There where no apologies or understanding even though all the children where very uncomfortable and the parents very frustrated as you can imagine . Instead the air canada staff at the airport where very rude and made an already frustrating situation much worse instead of trying to assure the parents that that were making effort to fix the situation. One gentleman in particular was very rude to some parents telling them to move when they were simply seeking information. He made the other parents including myself feel very uncomfortable. He also told a gentleman he was capturing images of everyones boarding pass when this was untrue as he was only taking a photo of the gentleman pass which was strange.

Boarding a bit chaotic, but that seems to be mostly about extra security in Lima, not AC. Left on-time, arrived slightly early. Good flight

The flight from Lisbon to Toronto was delayed and then our connecting flight in Vancouver was delayed due to “unscheduled maintenance “. We boarded and then had to get off the plane and wait. We were over three hours delayed in Vancouver and missed our final connection to Saskatoon. We were forced to overnight in Vancouver arriving in Saskatoon at noon the next day. That’s over a 12 hour delay getting home.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

The plane was almost an hour delayed and then once we were on board, they said that captain didn’t have enough hours left in his day to fly us so they had to find another captain. Surely that could’ve been figured out out in advance. Incredibly frustrating because I missed my connection in Toronto, and it has a result missed the first day of my conference in Charlotte, North Carolina.

Flight from saskatoon to toronto was by far the worst flight ive ever been on and roughest landing ever.

Mechanical issue caused me to be stuck in Vancouver for 2 days

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

Everything you need to know for your flight from Oslo to Ottawa

Information on your arrival and departure airports